Answer:
Answer in explanation
Step-by-step explanation:
When we talk of compression of gases, what we are talking about is simply the reduction in the volume of the gases. When we compress a volume of a gas, we are looking at reducing the volume of the gas in question.
Now, let’s work through this. The postulate that works in this scenario is that postulate about the interaction between the gas molecules whether attractive or repulsive are negligible. This is the driving force that dictates the compressibility of gases.
Gases are termed compressible because the the negligible force of attraction or repulsion between them confers a kind of fluidity to these gases. It is this fluidity that makes it possible for gases to be compressible.
If it was that the attractive or repulsive forces are not negligible, they would have posed a difficulty that would be dependent on the strength of the compressive forces to overcome
Answer:
Length: 12, Width: 6
Step-by-step explanation:
The width, or w is 1/2 the length, so the length is 2w
So, we can set up the equation 2w+2w+w+w, or 6w=36
So, w=6, and you can plug into the length
Answer:
Step-by-step explanation:
3,500 calories = 1 lb, so to loose 3 lbs
3,500 x 3 = 10,500
10,500 divided by 100 = 105 minutes
105 minutes, or 1.75 hours
Hope this helps ;/
Answer:
I think PR = 20 but I'm not sure
7.40 ( rounded to the nearest cent by 10% )
